Pregnancy Thoughts and Self-Pity

Hi! I joined Scholars last year, and since then, I have been putting my life on track. My business took off, my relationships got better, I feel happier on a daily basis. My husband and I have been planning to have the second child. Now I feel like I might be pregnant, and I cannot stop thinking that pregnancy is a burden, and that it will slow down my progress. Please help!!! I do not want to think that. I want to believe that pregnancy is joy, and any discomfort associated with it, will only bring positive things.